If E = Mean kinetic energy of the flywheel, CS = Coefficient of fluctuation of speed and Δ E = Maximum fluctuation of energy, then
(a) ΔE = E / CS
(b) ΔE = E^2 × CS
(c) ΔE = E × CS
(d) ΔE = 2 E × CS
The question was posed to me by my college director while I was bunking the class.
This intriguing question comes from Energy Stored in a Flywheel topic in portion Turning Moment Diagrams and Flywheel of Machine Dynamics